import java.util.Scanner;

import com.googlecode.boliang.q13.FirstCharAppearingOnlyOnce;

import junit.framework.TestCase;


public class FirstCharAppearingOnlyOnceTest extends TestCase {

	public void testGetFirstChar() {
		Scanner scan = new Scanner(System.in); 
		String str = scan.next(); 
		
		FirstCharAppearingOnlyOnce fo = new FirstCharAppearingOnlyOnce(); 
		
		fo.getFirstChar(str); 
	}
}
